CAT C15 Acert SDP Ball Bearing Turbo Cartridges
The SDP C15 Acert arguably has the best set of compound turbos ever put on a Caterpillar from the factory, the Garrett GTA5518BR and GTA4294BRS. What makes these turbos so great? BALL BEARINGS :) The compound ball bearing turbos on SDP engine serial prefix engines is easily identifiable by the fins on the cartridge (used for cooling). The SDP and LEE (C13) had the most advanced turbochargers to date, and were the end of the line for Caterpillar's on-road applications.
If your low or high pressure turbo has failed, you are in luck! We carry brand new genuine Garrett replacemebt cartridges for both low and high pressure SDP C15 Acert turbos.
Low Pressure
https://momentumworx.com/sdp-c15-acert-low-pressure-turbo-chra-gta5518br/
High Pressure
https://momentumworx.com/sdp-c15-acert-high-pressure-turbo-chra-gta4294brs/
Recent Posts
-
CAT C15 / CAT 3406E | S430SX vs. S410SX Turbo— What You Need to Know
S430SX vs. S410SX — What You Need to Know If you're searching for an S430SX turbocharger, it's impor …18th Feb 2026 -
Best Detroit Series 60 N2 Injectors: Which One Should You Run?
Best Detroit Series 60 N2 Injectors: Which One Should You Run? If you’ve got a 12.7L Detroit Series …30th Jan 2026 -
Inside the Cummins X15 EPA21 HE400 Turbocharger: What Changed and Why It Matters
Inside the Cummins X15 EPA21 HE400 Turbocharger: What Changed and Why It Matters While we at Momentu …4th Aug 2025